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v1.0.1Patch Note: 1.0.1
・Implemented: Online account data is now retained when save data is deleted. ・Fixed: Missing item acquisition messages in certain stages. 23:20 (UTC+0900) November 8, 2025
Steam
CUPLEX
Also known as CUPLEX, c, cuplex
----At the end of pursuit, your body becomes the history. "CUPLEX" is a time-shift action puzzle game where you cooperate with "your past self" to reach the goal. Utilize various gimmicks to conquer stages and unveil the truth behind CUPLEX.
Last update
17 May 2026
Players now
0
Original sources
1
Latest update
Latest updates
Update history
Browse past updates and patch notes for this game.
- November 2025
- We are pleased to announce that CUPLEX and its Original Soundtrack DLC have been released today. Enjoy the complete experience with the full version, featuring a rich story, challenging puzzles, and beautiful music. [dy…Store
- Thank you for your patience! We’re pleased to announce that CUPLEX and its Original Soundtrack DLC will launch on November 5, 2025, at 11:00 AM (UTC). A special bundle containing both the full game and the soundtrack wi…Store
- July 2025
- Patch Note: 1.0.1-demo・Added display of the Tensole Games logo on the splash screen ・Minor adjustments to the opening movie 22:19 (UTC+0900) July 1, 2025
- June 2025
- On June 18, 2025, the dedicated store page for the "CUPLEX Demo" has been officially released. [dynamiclink href="https://store.steampowered.com/app/3132390/CUPLEX_Demo/"] ［About the Store Page］ ・Exclusive short promoti…Store
- The demo version of CUPLEX, titled "CUPLEX Demo", has been released as of 8:00 PM (JST) / 11:00 AM (UTC) on June 2, 2025. [Demo Content] This demo allows players to play the opening movie and the early stages of the ful…Store
Gallery
In-game media
Achievements
Community progression
Top picks from 34 Steam achievements, sorted by player unlock rates.
- Minimum stepsHidden100.0%
- PavementsClear Stage 2-1100.0%
- Here is...Clear Stage 1-1100.0%
- Aim for the topRecord Your First Online Ranking90.9%
- EyesightComplete All Stage on 1st Floor90.9%
- A Found ItemObtain a First Item88.6%